On Classical and Quantum Objectivity

Catren, Gabriel (2008) On Classical and Quantum Objectivity.

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Abstract

We propose a conceptual framework for understanding the relationship between observables and operators in mechanics. To do so, we introduce a postulate that establishes a correspondence between the objective properties permitting to identify physical states and the symmetry transformations that modify their gauge dependant properties. We show that the uncertainty principle results from a faithful -or equivariant- realization of this correspondence. It is a consequence of the proposed postulate that the quantum notion of objective physical states is not incomplete, but rather that the classical notion is overdetermined.

Keywords:Quantum mechanics, Symplectic mechanics
Subjects:Specific Sciences: Physics: Quantum Mechanics
ID Code:4298
Deposited By:Catren, Gabriel
Deposited On:04 November 2008
Additional Information:Published in Found Phys (2008) 38: 470–487.

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